label{display:block;padding:0.5em;padding-left:32px;background-position:8px center;background-repeat:no-repeat;clear:both;cursor:pointer}
.checked{background-image:url(chk_on.png)}
.unchecked{background-image:url(chk_off.png)}
.selected{background-image:url(rdo_on.png)}
.unselected{background-image:url(rdo_off.png)}
.leftcol{float:left;clear:left;width:50%}
.rightcol{float:left;clear:right;width:50%}